From: Greg KH <gregkh@linuxfoundation.org>
To: Xingjing Deng <micro6947@gmail.com>
Cc: srini@kernel.org, amahesh@qti.qualcomm.com, arnd@arndb.de,
dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, Xingjing Deng <xjdeng@buaa.edu.cn>,
stable@vger.kernel.org
Subject: Re: [PATCH v3] misc: fastrpc: possible double-free of cctx->remote_heap
Date: Tue, 27 Jan 2026 08:11:35 +0100 [thread overview]
Message-ID: <2026012748-unblock-vacation-70b8@gregkh> (raw)
In-Reply-To: <CAK+ZN9r57ErbhCxX6hR8_G1G+eTh+UajdNftvKkUnyefYm3BhA@mail.gmail.com>
On Tue, Jan 27, 2026 at 10:19:50AM +0800, Xingjing Deng wrote:
> This issue was also identified through static program analysis and
> subsequently verified via manual inspection. I believe I have
> uncovered a potential risk of abnormal execution here, hence I’m
> reporting this problem.
Again, you need to document this fact, please read the rules for
submitting patches that are found by tools. And say you have not tested
this, because that means there is a much lower chance that the change is
correct.
thanks,
greg k-h
prev parent reply other threads:[~2026-01-27 7:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-17 14:09 [PATCH v3] misc: fastrpc: possible double-free of cctx->remote_heap Xingjing Deng
2026-01-26 15:24 ` Greg KH
2026-01-27 2:19 ` Xingjing Deng
2026-01-27 7:11 ` Greg KH [this message]
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